1. Calculate the total cost price:
Cost price per hundred chickooes = ₹1410
Number of hundreds of chickooes = 400 / 100 = 4
Total cost price = 4 * ₹1410 = ₹5640
2. Calculate the total selling price:
3. Calculate the selling price per chickoo:
Total number of chickooes = 400
Selling price per chickoo = Total selling price / Total number of chickooes
Selling price per chickoo = ₹6500 / 400 = ₹16.25
4. Calculate the selling price per dozen:
Number of chickooes in a dozen = 12
Selling price per dozen = Selling price per chickoo * Number of chickooes in a dozen
Selling price per dozen = ₹16.25 * 12 = ₹195
Therefore, the selling price per dozen of chickooes is ₹195.